Scraping only <li> in C#

Question

I am scraping a website, so far i was successful to get source code (I think its simple task). From the source code can we extract the contents inside <li> till </li>. Problem is there are two contents inside <li> first one is inside bold and second one doesn't have bold tag.

Similarly i have around 10-12 <li> Is there anyway we can create two columns and add these content in Datagridview one by one.

Here is my code so far :

string url = "http://geoportaal.maaamet.ee/url/xgis-ky.php?ky=41201:004:0067";

string strResult = "";

WebResponse objResponse;

WebRequest objRequest = System.Net.HttpWebRequest.Create(url);

objResponse = objRequest.GetResponse();

using (StreamReader sr = new StreamReader(objResponse.GetResponseStream()))

{

strResult = sr.ReadToEnd();

// Close and clean up the StreamReader

sr.Close();

}

MessageBox.Show(strResult);